Well......I have to apologise unreservedly!!! I did think you all had seriously lost the plot with the glitter thing!! I honestly thought I would have to redo the paint work after messing it up with the glitter!...but I have to say you were ALL right! So.....SORRY!
The glitter in Hobbycraft was too big and I couldn't find any powder of pearl! What I did get was a cheap glitter paint! The thing I get with this over using a wash of metallic paint is the small flakes of glitter are an iridescent colour, not just silver, but a range of metallics.

I'm afraid it doesn't show up that well in any pics I take, but it does look good in real life!! Magic special effects straight from a 60's/70's dodgy fantasy film!!



I've also tried to paint the broken shield as a Greek one...

Cheers for all your help guys!!